Seiko Cal. 7128 - 974

This Quartz model from 1966 features a 34mm PVD Black case. With its 20mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-75c067951d67]

Also known as: UFO, Sportsmatic

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

34mm

Case Thickness

11.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1966

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